casedock.dk DNS records

🖥️ Nameservers3 records 91ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	35.198.132.83	83.132.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns5.dns-123.net	35.187.184.173	173.184.187.35.bc.googleusercontent.com	AS396982 Google LLC
ns6.dns-123.net	35.228.54.1	1.54.228.35.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records1 records 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.27.111.80	7200s	81-27-111-80.dk-cph1.upcloud.host	AS202053	UpCloud Ltd	81.27.96.0/20	🇫🇮 Finland	—

📧 MX Records1 records 92ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	casedock-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::d 2a01:111:f403:ca09::5 2a01:111:f403:ca09::d 52.101.103.137 52.101.103.143 52.101.73.12 52.101.73.19	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	81.27.111.80

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 474ms

TXT Record
MS=ms65329543
v=spf1 include:spf.protection.outlook.com include:_spf.smtp.mailtrap.live -all

✉️ SPF

Policy	Record (casedock.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.smtp.mailtrap.live -all

📨 DMARC

Policy	Record (_dmarc.casedock.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@smtp-staging.mailtrap.net; ruf=mailto:dmarc@smtp-staging.mailtrap.net; rf=afrf; pct=100

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records1 records 80ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.casedock.dk	435a8861-f3c1-4de6-b087-908010b14c8a.auth.acme-dns.io
TXT	435a8861-f3c1-4de6-b087-908010b14c8a.auth.acme-dns.io	jhnvLnqHcgpVjHQSFBe7hAJ4bHyXx1tDSzqNkySutVg
TXT	435a8861-f3c1-4de6-b087-908010b14c8a.auth.acme-dns.io	qZ1RW0Hu_D0nkad-XWA7SDwBPTlh5yDITKohFXGsXoU

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC2112ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026043001
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

91ms

A

78ms

MX

92ms

AAAA

102ms

TXT

474ms

CAA

80ms

HTTPS

98ms

TLSA

364ms

SOA

0ms

MTA-STS

179ms

DNSSEC

2112ms

SRV

181ms

Total

3106ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:29:08	3106ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 20:20:44	1435ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 22:21:37	10187ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 01:22:08	1364ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 19:35:50	2542ms	3 NS 1 A 1 MX	🔒 Secure	View